KFN689-3

Collar

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Description:

Thread Size: 1/4"

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KFN689-3 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Collar Outside Diameter:
0.365 inches nominal
Collarheight:
0.290 inches nominal
Lubrication:
Cetyl alcohol, spec 305, hi-shear corp
Thready Qty Per Inch (tpi):
32
Thread Size:
0.190 inches
Collar Style:
Threaded type
Heat Treatment:
Quenched collar
Heat Treatment:
T-6 solution heat treated washer
Material:
Aluminum alloy 2024 washer
Material:
Aluminum body
Material:
Steel comp 8740 or steel comp 4130 or steel comp 4140 or steel comp 4037 overall
Material Specification:
Qq-a-250/4 fed spec single material response or qq-a-250/5 fed spec single material response washer
Surface Treatment:
Anodize washer
Surface Treatment:
Cadmium collar
Surface Treatment Specification:
Mil-a-8625 fed spec single treatment response washer
Surface Treatment Specification:
Qq-p-416, type 2, class 2 fed spec single treatment response body
Thread Series Designator:
Unjf

Additional Information

SKU / Model: KFN6893
NSN: 5320-01-129-0698
FSC: Rivets / 5320
Product Series: KFN689
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7326.90.8588
ECCN: 9A991
National Motor Freight: 106510, Rivets I / S Plain / Galvanized Etc
Download PDF Version
KFN689-3_Military-Fasteners-com.pdf
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Thread Size: 1/8"

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Great service and Very fast. Ramona was a great help. Keep up the great work!!

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Received the ELT Battery on time and at a price that I expected. I use Military Fasteners for all my aviation part and accessories needs.

5.0

Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

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